import {login, logout, getInfo} from '@/api/user'
import {getToken, setToken, removeToken} from '@/utils/auth'
import {resetRouter} from '@/router'

const state = {
  token: getToken(),
  name: '',
  id: '',
  avatar: ''
}

const mutations = {
  SET_TOKEN: (state, token) => {
    state.token = token
  },
  SET_NAME: (state, name) => {
    state.name = name
  },
  SET_ID: (state, id) => {
    state.id = id
  },
  SET_AVATAR: (state, avatar) => {
    state.avatar = avatar
  }
}

const actions = {
  // user login
  login({commit}, userInfo) {
    const {username, password} = userInfo
    commit('SET_NAME', '')
    return new Promise((resolve, reject) => {
      login({username: username.trim(), password: password})
        .then(response => {
          const {data} = response
          commit('SET_TOKEN', data.token)
          setToken(data.token)
          resolve()
        })
        .catch(error => {
          reject(error)
        })
    })
  },

  // get user info
  getInfo({commit, state}) {
    return new Promise((resolve, reject) => {
      getInfo(state.token)
        .then(response => {
          const {data} = response

          if (!data) {
            reject('Verification failed, please Login again.')
          }
          console.log('data', data)
          const name = data.username
          const id = data.id
          const avatar = 'https://img.lhuo.xin/we/avatar/lhuo.png'
          commit('SET_NAME', name)
          commit('SET_ID', id)
          commit('SET_AVATAR', avatar)
          resolve(data)
        })
        .catch(error => {
          reject(error)
        })
    })
  },

  // user logout
  logout({commit, state}) {
    return new Promise((resolve, reject) => {
      logout(state.token)
        .then(() => {
          commit('SET_TOKEN', '')
          removeToken()
          resetRouter()
          resolve()
        })
        .catch(error => {
          reject(error)
        })
    })
  },

  // remove token
  resetToken({commit}) {
    return new Promise(resolve => {
      commit('SET_TOKEN', '')
      removeToken()
      resolve()
    })
  }
}

export default {
  namespaced: true,
  state,
  mutations,
  actions
}
